var buffer []byte
	switch size := data.Size(); {
	case size == 0:
		buffer = make([]byte, 1) // Allocate at least a byte to reach EOF
	case size >= fi.Erasure.BlockSize:
		buffer = globalBytePoolCap.Load().Get()
		defer globalBytePoolCap.Load().Put(buffer)
	case size < fi.Erasure.BlockSize:
		// No need to allocate fully blockSizeV1 buffer if the incoming data is smaller.

Dans la sortie, il y a une ligne semblable à :

```hl_lines="4"
INFO:     Uvicorn running on http://127.0.0.1:8000 (Press CTRL+C to quit)
```

Cette ligne montre l’URL où votre application est servie, sur votre machine locale.

### Vérifier { #check-it }

Ouvrez votre navigateur à l’adresse [http://127.0.0.1:8000](http://127.0.0.1:8000).

Vous verrez la réponse JSON suivante :

```JSON
{"message": "Hello World"}
```

```Python
commons: Annotated[dict, Depends(common_parameters)]
```

Mas como estamos utilizando `Annotated`, podemos guardar esse valor `Annotated` em uma variável e utilizá-la em múltiplos locais:

{* ../../docs_src/dependencies/tutorial001_02_an_py310.py hl[12,16,21] *}

/// tip | Dica

Isso é apenas Python padrão, essa funcionalidade é chamada de "type alias", e na verdade não é específica ao **FastAPI**.

> **NOTE:** Do **NOT** run `gradle build` on the local development environment,
> even if you have Gradle or Develocity build caching enabled for the project.
> The Gradle Build Tool repository is massive, and it will take ages to build on
> a local machine without necessary parallelization and caching.

   *   <li>it does not consider word boundaries
   *   <li>if truncating for display to users, there are other considerations that must be taken
   *       into account
   *   <li>the appropriate truncation indicator may be locale-dependent
   *   <li>it is safe to use non-ASCII characters in the truncation indicator
   * </ul>
   *
   * @throws IllegalArgumentException if {@code maxLength} is less than the length of {@code

        if (protocol == null) {
            throw new UnsupportedProtocolException("Unspecified protocol");
        }

        String hint = protocol.toLowerCase(java.util.Locale.ENGLISH);

        Wagon wagon;
        try {
            wagon = container.lookup(Wagon.class, hint);
        } catch (ComponentLookupException e) {
            throw new UnsupportedProtocolException(

/// tip

The IP `0.0.0.0` is commonly used to mean that the program listens on all the IPs available in that machine/server.

///

The docs UI would also need the OpenAPI schema to declare that this API `server` is located at `/api/v1` (behind the proxy). For example:

```JSON hl_lines="4-8"
{
    "openapi": "3.1.0",
    // More stuff here
    "servers": [
        {
            "url": "/api/v1"
        }
    ],

                }
            } else {
                try {
                    DateFormat dateParser = new java.text.SimpleDateFormat(effectiveDateFormat, java.util.Locale.US);
                    return dateParser.parse(s);
                } catch (java.text.ParseException e) {
                    throw new XmlPullParserException(e.getMessage(), parser, e);
                }
            }

  // 2K chars (4K bytes)
  private static final int DEFAULT_BUF_SIZE = 0x800;

  /** Creates a new {@code CharBuffer} for buffering reads or writes. */
  static CharBuffer createBuffer() {
    return CharBuffer.allocate(DEFAULT_BUF_SIZE);
  }

  private CharStreams() {}

  /**
   * Copies all characters between the {@link Readable} and {@link Appendable} objects. Does not
   * close or flush either object.
   *

    /**
     * User property for chained LRM: the new "head" local repository to use, and "push" the existing into tail.
     * Similar to <code>maven.repo.local.tail</code>, this property may contain comma separated list of paths to be
     * used as local repositories (combine with chained local repository), but while latter is "appending" this
     * one is "prepending".
     *
     * @since 4.0.0